Fulton County, IL Water Table Trend
What the closest monitoring well shows for Fulton County
Peoria County, IL, 32 miles from Fulton County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Fulton County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Fulton County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Peoria County, IL's full page. See the no-data guide for why a county this close to a qualifying well still doesn't get its own number.
About Fulton County
Fulton County, Illinois covers 866 square miles and is home to about 32,510 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Fulton County isn't one of them yet, see the methodology guide for the exact qualifying bar.